The first conservative MP to defect said that the caucus has a "frat party atmosphere"[1]. The last MP to defect used to be CIO at Royal Bank of Canada. My suspicion is that the conservatives are being run internally like a boys' club revolving around PP and the Liberals are having no difficulty peeling off MPs who went in expecting a professional workplace. Disaster.

1: https://www.thestar.com/politics/political-opinion/is-pierre...